・2 built-in spool valves・It is possible to control vacuum adsorption and release with a single valve unit.・Width 10 mm (Same size as the SJ3000 series)・With a restrictor that can adjust the flow rate of the release air・Built-in replacement filter on both vacuum and release sides・Can be combined with the 4 port solenoid valve SJ2000/3000 (Made to order)